package cn.xm.lingshi.service;

import java.util.List;

import cn.xm.lingshi.pojo.DingDan;
import cn.xm.lingshi.pojo.GouWuChe;

/**
 * 订单业务接口
 * @author 魏魁
 *
 */
public interface CartService {
	/**
	 * 查询购物车
	 * @param userid
	 * @param type
	 * @return
	 * @throws Exception
	 */
	public  GouWuChe queryRecord(int offer, int pageSize, int userid);
}
